Astrid Hofferson (voiced by America Ferrera) is the deuteragonist of Jaden Learns How to Train Your Dragon. She's the toughest viking for her age, and is Hiccup's love interest, although she at first didn't pay attention to him. During dragon training, when Hiccup was improving a lot better than before, she was so jealous that she wanted to know how he could do it. She discovered that Hiccup, Jaden and his friends were training with a Night Fury named Toothless. Before she could tell everyone about it, Hiccup showed her the world on Toothless, and later discovered that the dragons raided their village to feed a much bigger dragon. She helped Hiccup and the others defeat the dragon, and became Hiccup's girlfriend in the end.
- Astrid will guest star in Jaden's Adventures of Fiddler on the Roof.
- Astrid will meet Jeffrey and his team in Jeffrey & Friends learn How To Train Your Dragon.
- Astrid Will go with Hiccup as the second-in-command of his team in Hiccup's Adventures series.
- Xion looks up to Astrid like a aunt.
- Astrid's center is Fierce in Hiccup's Adventures of Rise of The Guardians.
- It is possible Astrid may one day wield a Keyblade.
- Astrid will meet Twilight and the Rainbooms in Twilight learns How to Train Your Dragon.
- Astrid will finally marry Hiccup in Bond of Vikings.
- After marrying Hiccup, Astrid becomes a sister to Steven Universe.